scripts: objdiff: Ignore debug info when comparing
authorStephen Boyd <stephen.boyd@linaro.org>
Wed, 23 Aug 2017 01:59:31 +0000 (10:59 +0900)
committerTom Rini <trini@konsulko.com>
Sat, 26 Aug 2017 18:56:14 +0000 (14:56 -0400)
commit527d86558eb45edd1543e38d77cd1e1f09936ec1
treeaa7a22056863cbf9b64084f2d0633d5b41daca53
parente43f74ac0bfe2f137981bf196ae0bca387ba7860
scripts: objdiff: Ignore debug info when comparing

If the kernel is configured to be built with debug symbols, or
has bug tables, comparing files may not work if line numbers
change. This makes comparing object files with these options
harder to do. Let's strip out the debug info and drop the
__bug_table here so that we don't see false positives. There may
be other things to drop later, and it may be architecture
specific, but this works for me with my ARM64 build.

[ Import Linux commit: 65ba6fa439e7c3cbf97de9dce9e7a3390ae2638c ]

Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
scripts/objdiff